SES Compre q2

 n = int(input("Enter a number: "))


def sum_number(n):
sum=0
while n!=0:
sum=sum+n%10
n=n//10

return sum

b=sum_number(n)
print(b)

if b<9:
print("The number is less than 9")
elif b==9:
print("The number is equal to 9")

while b>9:
b=sum_number(b)
print(b)
if b<9:
print("The number is less than 9")
elif b==9:
print("The number is equal to 9")

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